ES2478846T3 - Método con proxy de flujo multimedia, intercambiador vocal y sistema de comunicación - Google Patents

Método con proxy de flujo multimedia, intercambiador vocal y sistema de comunicación Download PDF

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Publication number
ES2478846T3
ES2478846T3 ES09825736.3T ES09825736T ES2478846T3 ES 2478846 T3 ES2478846 T3 ES 2478846T3 ES 09825736 T ES09825736 T ES 09825736T ES 2478846 T3 ES2478846 T3 ES 2478846T3
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ES
Spain
Prior art keywords
port
address
called
multimedia stream
subscriber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES09825736.3T
Other languages
English (en)
Spanish (es)
Inventor
Hengzong Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Application granted granted Critical
Publication of ES2478846T3 publication Critical patent/ES2478846T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H04L61/2564—NAT traversal for a higher-layer protocol, e.g. for session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • H04L61/256—NAT traversal
    • H04L61/2589—NAT traversal over a relay server, e.g. traversal using relay for network address translation [TURN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1045—Proxies, e.g. for session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
ES09825736.3T 2008-11-11 2009-08-05 Método con proxy de flujo multimedia, intercambiador vocal y sistema de comunicación Active ES2478846T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200810172733.8A CN101742008B (zh) 2008-11-11 2008-11-11 一种媒体流代理方法、语音交换机及通信系统
CN200810172733 2008-11-11
PCT/CN2009/073094 WO2010054561A1 (zh) 2008-11-11 2009-08-05 一种媒体流代理方法、语音交换机及通信系统

Publications (1)

Publication Number Publication Date
ES2478846T3 true ES2478846T3 (es) 2014-07-23

Family

ID=42169623

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09825736.3T Active ES2478846T3 (es) 2008-11-11 2009-08-05 Método con proxy de flujo multimedia, intercambiador vocal y sistema de comunicación

Country Status (4)

Country Link
EP (1) EP2357761B1 (zh)
CN (1) CN101742008B (zh)
ES (1) ES2478846T3 (zh)
WO (1) WO2010054561A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102739676B (zh) * 2012-06-29 2018-03-13 中兴通讯股份有限公司 语音呼叫业务的实现方法及装置
CN103220586A (zh) * 2013-03-05 2013-07-24 杭州常春藤软件科技有限公司 媒体码流数据获取方法、装置和软交换系统
CN104703049A (zh) * 2013-12-09 2015-06-10 中兴通讯股份有限公司 媒体流报文的nat穿越方法、mdu及iptv系统
CN110730192B (zh) * 2019-10-29 2022-07-05 展讯通信（上海）有限公司 语音数据传输方法、装置、设备及计算机可读存储介质
AR120995A1 (es) * 2020-01-17 2022-04-06 Akzo Nobel Coatings Int Bv Composición de revestimiento de agua en aceite y sustrato revestido con un revestimiento depositado a partir de dicha composición

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100399768C (zh) * 2003-12-24 2008-07-02 华为技术有限公司 实现网络地址转换穿越的方法、系统
CN100486223C (zh) * 2005-11-15 2009-05-06 中兴通讯股份有限公司 一种实现媒体流报文穿越网络地址转换器的方法
CN100531214C (zh) * 2006-02-28 2009-08-19 华为技术有限公司 一种媒体流桥接设备及一种媒体业务系统

Also Published As

Publication number Publication date
CN101742008B (zh) 2012-08-08
EP2357761B1 (en) 2014-05-07
WO2010054561A1 (zh) 2010-05-20
EP2357761A1 (en) 2011-08-17
CN101742008A (zh) 2010-06-16
EP2357761A4 (en) 2013-03-06

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